Roush 2015-2017 Ford Mustang P1 to P2 Supercharger Upgrade Kit - 727 HP
421994
- In stock, ready to ship
- Backordered, shipping soon
- Orders Over $750 Ship Free!
Genuine Roush Performance for Your Mustang
The Roush Phase 2 supercharger upgrade kit builds on the outstanding performance of our 2015-2017 Phase 1 supercharger system by adding proven core components and careful calibration, for an additional 57 horsepower and 65 lb-ft of torque. The result is an outstanding 727 hp / 610 lb-ft of torque while retaining the daily confidence you expect from the engineering of Roush Performance. Roush engineers spend hundreds of hours in the laboratory, on the dyno, and out in the field to ensure the components and calibration deliver consistent performance in all conditions.
Key Specs
- Genuine Roush Performance part, factory part number 421994
- Fits 2015-2017 Ford Mustang (5.0L)
- Category: Superchargers
- Roush estimated install time: 3 hours
- Shipping weight: 8.0 lb
Notes From Roush
50-State emissions-legal on 2015-2016 Mustangs (CARB E.O. #D-418-29). APPROVED for sale or installation on 2017 model year in the state of California (CARB E.O. #D-418-34) This kit comes with an extended parts warranty (Roush Supplied Parts Only), which is good for 3 years or 36,000 miles from the date of retail purchase. Please note that if this system is installed on a 2015-2017 Roush Stage 3 Mustang, the vehicle's powertrain warranty will be voided.
Fitment
2015 Ford Mustang 5.0L
2016 Ford Mustang 5.0L
2017 Ford Mustang 5.0L
Common Questions
Is this a genuine Roush part?
Yes. This is a factory Roush Performance part, number 421994, sourced directly through our Roush dealer account.
How long does the install take?
Roush rates this install at 3 hours. Our shop can handle it at Bessemer or Pell City, or we ship it to your door.
Will it fit my truck or car?
This part fits the 2015-2017 Ford Mustang with the 5.0L. Not sure about your exact build? Call us at (205) 491-0010 before you order and we will confirm fitment.
Why Buy From TCcustoms
TCcustoms is the number one Roush supercharger dealer in the world, with full installation shops at both of our Alabama locations, Bessemer and Pell City. Every part we sell is a genuine Roush Performance part with a factory part number. We install what we sell, we ship nationwide, and customers bring vehicles to us from all over the country. Call us at (205) 491-0010 and a real builder will help you spec it right.
Advertised price is Roush MAP. Genuine Roush Performance, made for your Ford.